Yeah thats a service that lets you twitter addicts in India to update your online twitter status from sms. It uses a normal 10 digit non-premium number and so you can just send an sms to it as explained in the simple how-to here.

i tried it out and found that the msgs were going through at the local sms rate(1 paisa for me).. am not sure that all of them will be recieved because i couldnt find one of my early morning twitter msg but overall its a better option to chronicle all the crazy things that i do instantaneously 🙂